.main_carousel_container {
    border-radius: 6px;
    overflow: hidden;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
}

.carousel {
    /* 宽度值由JS指定,6张图片为700%（增加虚拟尾节点） */
    --itemNum: 0;
    width: calc(100% * (1 + var(--itemNum)));
    display: flex;
}

.carousel_item {
    width: 100%;
    object-fit: contain;
    display: block;
}

.carousel_bottom {
    /* 颜色变量 */
    --carouselBottomColor: rgb(115, 58, 74);
    display: flex;
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 22%;
    padding: 20px 15px 0 15px;
    box-sizing: border-box;
    background-color: var(--carouselBottomColor);
    box-shadow: 0px 0px 30px 30px var(--carouselBottomColor);
    transition: all .3s ease;
}

.carousel_bottom_left {
    flex: 1;
}

.carousel_bottom_title {
    font-size: 20px;
    color: white;
}

.carousel_bottom_dots {
    margin-top: 10px;
    display: flex;
    align-items: center;
}

.carousel_bottom_dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, .4);
    margin: 0 5px;
    cursor: pointer;
    transition: outline .1s ease;
}

.carousel_dot_active {
    background-color: white;
    outline: 3px solid white;
}

.carousel_bottom_btn {
    width: 28px;
    height: 28px;
    object-fit: contain;
    border-radius: 8px;
    margin-left: 10px;
    background-color: rgba(255, 255, 255, .1);
    display: flex;
    justify-content: center;
    align-items: center;
}

.carousel_bottom_btn:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.carousel_bottom_btn:active {
    transform: scale(0.9);
}